1899216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 90

約数和(自身を含む): 5895890

約数和(自身を除く): 3996674

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 109, 121, 132, 144, 176, 198, 218, 242, 264, 327, 363, 396, 436, 484, 528, 654, 726, 792, 872, 968, 981, 1089, 1199, 1308, 1452, 1584, 1744, 1936, 1962, 2178, 2398, 2616, 2904, 3597, 3924, 4356, 4796, 5232, 5808, 7194, 7848, 8712, 9592, 10791, 13189, 14388, 15696, 17424, 19184, 21582, 26378, 28776, 39567, 43164, 52756, 57552, 79134, 86328, 105512, 118701, 158268, 172656, 211024, 237402, 316536, 474804, 633072, 949608, 1899216]

約数ペア:

[(1, 1899216), (2, 949608), (3, 633072), (4, 474804), (6, 316536), (8, 237402), (9, 211024), (11, 172656), (12, 158268), (16, 118701), (18, 105512), (22, 86328), (24, 79134), (33, 57552), (36, 52756), (44, 43164), (48, 39567), (66, 28776), (72, 26378), (88, 21582), (99, 19184), (109, 17424), (121, 15696), (132, 14388), (144, 13189), (176, 10791), (198, 9592), (218, 8712), (242, 7848), (264, 7194), (327, 5808), (363, 5232), (396, 4796), (436, 4356), (484, 3924), (528, 3597), (654, 2904), (726, 2616), (792, 2398), (872, 2178), (968, 1962), (981, 1936), (1089, 1744), (1199, 1584), (1308, 1452)]